include/dbus.h

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2012  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifndef __CONNMAN_DBUS_H
  23 #define __CONNMAN_DBUS_H
  24
  25 #include <dbus/dbus.h>
  26
  27 #ifdef __cplusplus
  28 extern "C" {
  29 #endif
  30
  31 #define CONNMAN_SERVICE                 "net.connman"
  32 #define CONNMAN_PATH                    "/net/connman"
  33
  34 #define CONNMAN_ERROR_INTERFACE         CONNMAN_SERVICE ".Error"
  35 #define CONNMAN_AGENT_INTERFACE         CONNMAN_SERVICE ".Agent"
  36 #define CONNMAN_COUNTER_INTERFACE       CONNMAN_SERVICE ".Counter"
  37
  38 #define CONNMAN_MANAGER_INTERFACE       CONNMAN_SERVICE ".Manager"
  39 #define CONNMAN_MANAGER_PATH            "/"
  40
  41 #define CONNMAN_CLOCK_INTERFACE         CONNMAN_SERVICE ".Clock"
  42 #define CONNMAN_TASK_INTERFACE          CONNMAN_SERVICE ".Task"
  43 #define CONNMAN_SERVICE_INTERFACE       CONNMAN_SERVICE ".Service"
  44 #define CONNMAN_TECHNOLOGY_INTERFACE    CONNMAN_SERVICE ".Technology"
  45 #define CONNMAN_SESSION_INTERFACE       CONNMAN_SERVICE ".Session"
  46 #define CONNMAN_NOTIFICATION_INTERFACE  CONNMAN_SERVICE ".Notification"
  47 #define CONNMAN_PEER_INTERFACE          CONNMAN_SERVICE ".Peer"
  48
  49 #define CONNMAN_PRIVILEGE_MODIFY        1
  50 #define CONNMAN_PRIVILEGE_SECRET        2
  51
  52 typedef void (* connman_dbus_append_cb_t) (DBusMessageIter *iter,
  53                                                         void *user_data);
  54
  55 DBusConnection *connman_dbus_get_connection(void);
  56
  57 void connman_dbus_property_append_basic(DBusMessageIter *iter,
  58                                         const char *key, int type, void *val);
  59 void connman_dbus_property_append_dict(DBusMessageIter *iter, const char *key,
  60                         connman_dbus_append_cb_t function, void *user_data);
  61 void connman_dbus_property_append_array(DBusMessageIter *iter,
  62                                                 const char *key, int type,
  63                         connman_dbus_append_cb_t function, void *user_data);
  64 void connman_dbus_property_append_fixed_array(DBusMessageIter *iter,
  65                                 const char *key, int type, void *val, int len);
  66
  67 dbus_bool_t connman_dbus_property_changed_basic(const char *path,
  68                                 const char *interface, const char *key,
  69                                                         int type, void *val);
  70 dbus_bool_t connman_dbus_property_changed_dict(const char *path,
  71                                 const char *interface, const char *key,
  72                         connman_dbus_append_cb_t function, void *user_data);
  73 dbus_bool_t connman_dbus_property_changed_array(const char *path,
  74                         const char *interface, const char *key, int type,
  75                         connman_dbus_append_cb_t function, void *user_data);
  76
  77 dbus_bool_t connman_dbus_setting_changed_basic(const char *owner,
  78                                 const char *path, const char *key,
  79                                 int type, void *val);
  80 dbus_bool_t connman_dbus_setting_changed_dict(const char *owner,
  81                                 const char *path, const char *key,
  82                                 connman_dbus_append_cb_t function,
  83                                 void *user_data);
  84 dbus_bool_t connman_dbus_setting_changed_array(const char *owner,
  85                                 const char *path, const char *key, int type,
  86                                 connman_dbus_append_cb_t function,
  87                                 void *user_data);
  88
  89 static inline void connman_dbus_dict_open(DBusMessageIter *iter,
  90                                                         DBusMessageIter *dict)
  91 {
  92         dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
  93                         DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
  94                         DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
  95                         DBUS_DICT_ENTRY_END_CHAR_AS_STRING, dict);
  96 }
  97
  98 static inline void connman_dbus_dict_open_variant(DBusMessageIter *iter,
  99                                                         DBusMessageIter *dict)
 100 {
 101         dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
 102                         DBUS_TYPE_ARRAY_AS_STRING
 103                         DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
 104                         DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
 105                         DBUS_DICT_ENTRY_END_CHAR_AS_STRING, dict);
 106 }
 107
 108 static inline void connman_dbus_array_open(DBusMessageIter *iter,
 109                                                         DBusMessageIter *dict)
 110 {
 111         dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
 112                         DBUS_TYPE_ARRAY_AS_STRING
 113                         DBUS_TYPE_STRING_AS_STRING,
 114                         dict);
 115 }
 116
 117 static inline void connman_dbus_dict_close(DBusMessageIter *iter,
 118                                                         DBusMessageIter *dict)
 119 {
 120         dbus_message_iter_close_container(iter, dict);
 121 }
 122
 123 static inline void connman_dbus_dict_append_basic(DBusMessageIter *dict,
 124                                         const char *key, int type, void *val)
 125 {
 126         DBusMessageIter entry;
 127
 128         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 129                                                                 NULL, &entry);
 130         connman_dbus_property_append_basic(&entry, key, type, val);
 131         dbus_message_iter_close_container(dict, &entry);
 132 }
 133
 134 static inline void connman_dbus_dict_append_dict(DBusMessageIter *dict,
 135                         const char *key, connman_dbus_append_cb_t function,
 136                                                         void *user_data)
 137 {
 138         DBusMessageIter entry;
 139
 140         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 141                                                                 NULL, &entry);
 142         connman_dbus_property_append_dict(&entry, key, function, user_data);
 143         dbus_message_iter_close_container(dict, &entry);
 144 }
 145
 146 static inline void connman_dbus_dict_append_array(DBusMessageIter *dict,
 147                 const char *key, int type, connman_dbus_append_cb_t function,
 148                                                         void *user_data)
 149 {
 150         DBusMessageIter entry;
 151
 152         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 153                                                                 NULL, &entry);
 154         connman_dbus_property_append_array(&entry, key,
 155                                                 type, function, user_data);
 156         dbus_message_iter_close_container(dict, &entry);
 157 }
 158
 159 static inline void connman_dbus_dict_append_fixed_array(DBusMessageIter *dict,
 160                                 const char *key, int type, void *val, int len)
 161 {
 162         DBusMessageIter entry;
 163
 164         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 165                                                                 NULL, &entry);
 166         connman_dbus_property_append_fixed_array(&entry, key, type, val, len);
 167         dbus_message_iter_close_container(dict, &entry);
 168 }
 169
 170 dbus_bool_t connman_dbus_validate_ident(const char *ident);
 171 char *connman_dbus_encode_string(const char *value);
 172
 173 typedef void (* connman_dbus_get_connection_unix_user_cb_t) (unsigned int uid,
 174                                                 void *user_data, int err);
 175
 176 int connman_dbus_get_connection_unix_user(DBusConnection *connection,
 177                                const char *bus_name,
 178                                connman_dbus_get_connection_unix_user_cb_t func,
 179                                void *user_data);
 180
 181 typedef void (* connman_dbus_get_context_cb_t) (const unsigned char *context,
 182                                                 void *user_data, int err);
 183
 184 int connman_dbus_get_selinux_context(DBusConnection *connection,
 185                                const char *service,
 186                                connman_dbus_get_context_cb_t func,
 187                                void *user_data);
 188
 189 void connman_dbus_reply_pending(DBusMessage *pending,
 190                                         int error, const char *path);
 191
 192 #ifdef __cplusplus
 193 }
 194 #endif
 195
 196 #endif /* __CONNMAN_DBUS_H */